csl_vfochwcontrol.c

TI达芬奇dm644x各硬件模块测试代码

/** @file csl_vfocHwControl.c
 *
 *    @brief    File for functional layer of CSL API @a CSL_vfocHwControl()
 *
 *  Description
 *    - The @a CSL_vfocHwControl() function definition & it's associated
 *      functions
 *
 *  Modification 1
 *    - Modified on: 1/10/2004
 *    - Reason: created the sources
 *
 *  @date 1st OCT, 2004
 *    @author Sandeep Tiwari.
 */


#include <csl_vfoc.h>
#include <csl_vfoc_aux.h>

#pragma CODE_SECTION (CSL_vfocHwControl,".text:csl_section:vfoc");

/** @brief Takes a command with an optional argument & implements it.
 */

CSL_Status CSL_vfocHwControl(
	/** Pointer to the object that holds reference to the
	 *  instance of VFOC requested after the call
	 */
	CSL_VfocHandle             hVfoc,
	/** The command to this API indicates the action to be taken
	 */
	CSL_VfocHwControlCmd       cmd,
	/** An optional argument @a void* casted
	 */
	void                       *arg
	){
      
	CSL_Status  status=CSL_SOK;

	switch(cmd){
   
		case CSL_VFOC_CMD_ENABLE:
			status = CSL_vfocEnable(hVfoc, *(Uint16*)arg);
            break;

		case CSL_VFOC_CMD_CLEAR_DATA:
			status = CSL_vfocClearData(hVfoc);
            break;

		case CSL_VFOC_CMD_SELECT_ABS:
			status = CSL_vfocSelAbs(hVfoc, *(Uint16*)arg);
			break;

		case CSL_VFOC_CMD_BIN_ENABLE:
			status = CSL_vfocBinEn(hVfoc, *(Uint16*)arg);
			break;
      
		case CSL_VFOC_CMD_SET_WIN_SIZE:
			status = CSL_vfocSetWinSize(hVfoc, (CSL_VfocWinSize*)arg);
			break;

		case CSL_VFOC_CMD_WRITE_LUT:
			status = CSL_vfocWriteLut(hVfoc, (Uint32*)arg);
			break;

		default:
			status = CSL_ESYS_INVCMD ;
			break;
	}

	return status;
}